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Bryophytes Of Goochland County, Virginia, Mikayla Quinn

Honors Theses

Bryophytes are non-vascular land plants that include mosses, liverworts, and hornworts. Although easier to overlook because of their smaller size, bryophytes are a fundamental part of the ecosystem. As such, maintaining record of their biodiversity is important. Yet, records of bryophyte species in Goochland County, VA were low compared to more thoroughly documented counties such as Prince Edward County. This study expands the documentation of bryophyte flora and presents a checklist of bryophyte species found Virginia’s Goochland County from 2020-2023. Fieldwork conducted at public and privately-owned properties throughout the county between January 2020 and March 2023 yielded 702 specimens that …

Difficult Creek, Difficult Management Choices, W. John Hayden

Biology Faculty Publications

Virginia is blessed with many botanical wonderlands; see Chapter 4 of the Flora of Virginia (Weakley et al. 2012) for thumbnail sketches describing 50 of these special places. One such treasure, Difficult Creek Natural Area Preserve, is home to a thriving population of the 2019 VNPS Wildflower of the year, Ceanothus americanus (New Jersey Tea). Paradoxically, however, our featured wildflower of last year is inextricably linked to a difficult conservation management decision.

Wildflower Of The Year—Cymes, Not Corymbs!, W. John Hayden

Biology Faculty Publications

I hit a snag while composing the text for this year’s wildflower of the year brochure on Wild Geranium, Geranium maculatum. The problem concerned the proper descriptive term for its inflorescence, i.e., the pattern in which its flowers are grouped. In more than one source, I read that, for the family Geraniaceae, inflorescences are cymes (Figures 1 and 2), but those same sources indicated that inflorescences of Geranium maculatum are corymbs (Figure 4). That conflict caused me to scratch my head because cymes and corymbs are fundamentally different kinds of inflorescences.

The Vascular Flora Of Powhatan County, Virginia, Michael Austin Terry

Master's Theses

The project was undertaken with three main goals in mind: to provide as current and complete an account as possible of the flora of Powhatan County in the form of an annotated checklist; to integrate the information obtained from the inventory into phytogeographical and ecological generalizations currently being developed for the state of Virginia; and, to report any significant or anomalous discoveries. There is no previous county-wide inventory of plant diversity for Powhatan County. However, Corcoran (1981) published a list of plants from the Jones and Mill Creek watershed located in the Fine Creek Mills area of northeastern Powhatan.

Celebrating Garden Genius : A Handbook To Selected Gardens By Charles F. Gillette, Charles F. Gillette Forum, W. John Hayden, Sheila M. Hayden

Bookshelf

Celebrating Garden Genius : A Handbook to Selected Gardens by Charles F. Gillette was created as part of the 1992 Charles F. Gillette Forum at The Lewis Ginter Botanical Garden in Richmond, Virginia. W. John Hayden, Professor of Biology at the University of Richmond, and Sheila Hayden, Biology Research Associate at the University of Richmond, served as editors of the handbook.

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Charles F. Gillette
(1886-1969)

Arriving in Richmond on November 9, 1911 —a dull, damp, dreary day—Charles F. Gillette began his career in the Southeast as "clerk of the record" for landscape architect Warren Manning, who, working with architects …